Topsis-Hardik-102303945 1.0.0

A Python package to implement TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution)

Topsis-Hardik-102303945

A Python package to implement TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution).

Installation

pip install Topsis-Hardik-102303945

Usage

This package can be used via the command line.

topsis <InputDataFile> <Weights> <Impacts> <ResultFileName>

Arguments

1. InputDataFile: Path to the input CSV file containing data.
   • First column should be the name/ID of the alternative.
   • Other columns must be numeric.
2. Weights: Comma-separated numbers representing weights for each criterion (e.g., "1,1,1,2").
3. Impacts: Comma-separated signs ('+' or '-') representing the impact of each criterion (e.g., "+,+,-,+").
4. ResultFileName: Path where the result CSV will be saved.

Example

topsis data.csv "1,1,1,1" "+,+,-,+" result.csv

Output

The output file will contain the original data with two additional columns:

• Topsis Score: The calculated performance score.
• Rank: The ranking of the alternative.